| 摘要 |
The force sensor (1) has an elastomeric body (2) which can be elastically deformed under force. The elastomeric body surrounds at least two conductor pairs (3a,b;4a,b) which are embedded in the body such that when an alternating voltage is applied to a conductor pair, its electrical or magnetic field influences the other pair. The conductor pairs may be arranged as a spiral quad. A trap prevention device for automatic doors or windows is also claimed. The use of the trap prevention device in a motor vehicle window is also claimed. |
